--- old/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties	2019-12-20 15:41:23.000000000 +0000
+++ new/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties	2019-12-20 15:41:23.000000000 +0000
@@ -3526,7 +3526,7 @@
     record header expected
 
 ############################################
-# messages previouly at javac.properties
+# messages previously at javac.properties
 
 compiler.err.empty.A.argument=\
     -A requires an argument; use ''-Akey'' or ''-Akey=value''